Details: lemon flavor air refreshing agent (citric bring you health and fresh environment) using high-tech extraction of international leading new sweet lemon flavor, with clean air technology, combined with the latest anti dust, deodorization, sterilization. The use of this product, can quickly remove the muddy smell in the air, remove floating in the air of the most fine, fresh air, non-toxic harmless. New Bergamot gladdening the heart and refreshing the mind, make you be in nature, is the necessary product, resting places of entertainment and family hotel of odour removal. Method of use: 1) the air refreshing agent into a spray bottle; 2) be sprayed in the air or air conditioning outlet; 3) if you need light smell, its 1:1 diluted with water. Packing: 1 gallons per barrel of 4 gallons per box